If you’ve updated your blog try deactivating plugins because they may be conflicting. This happened to me— the culprit was the adhesives plugin.
I was hacked I believe. From what I understand it was a security fault in 2.0.3. If you replace all you files outside of “wp-content” it should fix this in case it happens to someone else.
Here’s a link to the post I put up. Did you solve this by the way??
http://wordpress.org/support/topic/170824?replies=1#post-740429
Hey! I have this same problem— is your host media temple??
